package itdfq.ydd.Behavior_Patters.mingling;



/**
 * @Author GocChin
 * @Date 2021/5/7 11:57
 * @Blog: itdfq.com
 * @QQ: 909256107
 * @Descript:
 */
public class Client {
    public static void main(String[] args) {
        System.out.println("18031210136   杨丹丹");
        Command open,shutdown,change;
        open=new Open();
        shutdown = new Shutdown();
        change = new Change();
        Controller controller = new Controller(open, shutdown, change);
        controller.change();
        controller.open();
        controller.shutdown();
    }
}
